Description

2H-Cyclopenta[B]Pyridin-2-One, 1,4A,5,6,7,7A-Hexahydro-4-Methyl- (9Ci) is a specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. This molecule serves as a critical intermediate for constructing complex pharmacologically active structures, offering a versatile scaffold for medicinal chemistry research and development. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers focused on producing novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for agrochemicals and advanced material science applications.
• Academic & Industrial R&D: Serves as a reference standard and starting material for methodological development in organic synthesis laboratories.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects under cGMP conditions.

Basic Information

Product Name	2H-Cyclopenta[B]Pyridin-2-One, 1,4A,5,6,7,7A-Hexahydro-4-Methyl- (9Ci)
CAS No.	630122-47-3
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	1,4a,5,6,7,7a-Hexahydro-4-methyl-2H-cyclopenta[b]pyridin-2-one; 4-Methyl-1,4a,5,6,7,7a-hexahydro-2H-cyclopenta[b]pyridin-2-one; Hexahydro-4-methyl-2H-cyclopenta[b]pyridin-2-one; Cyclopenta[b]pyridin-2-one derivative; 630122-47-3; 4-Methylhexahydrocyclopenta[b]pyridin-2-one
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and purity suitable for sensitive pharmaceutical applications. Quality is verified through comprehensive analytical techniques including HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We support development under cGMP guidelines for projects requiring regulatory filing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed under an inert atmosphere if necessary for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.